How do you write an expository essay!! Want the way.

Look at the instruction manual. Just 2 words. Detailed.

The three elements of the expository essay are: the scientific nature of the content; coherence of instructions; Accuracy of language.

Illustration methods include: examples, analogies, definitions, comparisons, categories, numbers, charts, interpretations, imitations, quotations, etc.

Let me start with the most common apples.

Apples can both help digestion and the elderly will be good if they eat it. Apples contain a variety of vitamins, minerals, sugars, fats, etc., which constitute essential nutrients for the brain. The fiber in apples is beneficial to children's growth and development, promoting growth and development.

The zinc in apples is beneficial to children's memory and can enhance children's memory, which is known as the fruit of memory. But the acid in apples can corrode teeth, so it's best to rinse your mouth after eating apples!! There are thousands of varieties of apples, which are divided into three categories: wine varieties, cooking varieties, and tail food varieties.

The color, size, aroma, smoothness (and possibly brittleness and flavor) of the three varieties are all different. Many varieties are high in sugar, medium in acidity, and very low in tannins. In addition to being eaten raw, apples are also cooked in many ways, often used as a dim sum filling, and apple pies may be the earliest American-style sweet tail food.

Fried apples are often eaten with dishes such as sausages and pork chops, especially in Europe.

Here are my favorite cherries:

Cherry is also known as warbler peach, wattle peach, wedge peach, English peach, cow peach, cherry pearl. In the fruit family, the iron content is generally low, but cherries stand out and stand out: the iron content per 100 grams of cherries is as high as 59 mg, ranking first among fruits; The content of vitamin A is 4 to 5 times more than that of grapes, apples, and oranges.

In addition, cherries also contain vitamins B, C, calcium, phosphorus and other mineral elements, and are rich in vitamin A. The ancients had a good appreciation for cherries, such as: Tang Bai Juyi's "containing peaches is the most said of Dongwu, fragrant and fresh agricultural smell."

Qiacha raised his head with tens of millions, and brushed two or three plants. Birds steal and fly to the fire, and people step on broken beads when they compete to pick them. It's a pity that the wind blows and the rain blows, and the Ming Dynasty should not have it the day after tomorrow.

Song Su Shi's "Alone around the cherry tree, wine awakens the throat and lungs." Do not remove the dew from the branches, and pass it from the mouth. "The cherries are really lovely.

Lychee: Lychee has a high nutritional value, rich in vitamin C and protein, and the vitamin C content can reach up to 70 mg per 100 ml of juice, which helps to enhance the body's immunity and improve disease resistance; The sugar content in lychee pulp is as high as 20%, and the sugar contained in it has the effect of replenishing energy, increasing nutrition, and nourishing brain tissue; Lychee has the effect of lowering blood sugar, reducing swelling and detoxification, stopping bleeding and relieving pain, which can promote blood circulation in the capillaries, prevent the occurrence of freckles, and make the leather clothing smoother. In addition, it also contains protein, fat, phosphorus, calcium, iron and other ingredients.

However, lychees are very angry, and some people will have rotten mouths or nosebleeds if they eat too much. Cantonese people have a saying, one lychee has three fires. People who are angry themselves will have a reaction after eating a dozen or so.

A popular folk solution is to drink a moderate amount of light salt water or honey water.

I'm so tired, that's all, I really hope it helps you.

How to learn to swim: The first thing to do is to overcome the fear of water, and it is best to practice underwater breath-holding on the shore of the shallow part of the pool. Try to be patient and practice a few times. It's best to keep your eyes open underwater, and it's even better if you have goggles.

Then learn the movements, usually the coach will teach the movements on the shore, if you learn by yourself, you can find a friend who can swim to teach you, and practice directly underwater. First of all, you can hold the shore with both hands, let the body and feet float, and do foot movements. Then there are the hand movements, which can be used to stand up with both feet, dip your hands under the water, and then do the movement.

Whether you're practicing hand or foot movements, it's best to put your head in the water. If you have a float, you can swim out boldly.

Then use both hands and feet, and then you should learn to dip your head in water without preparation. Swim out boldly, as long as you're in shallow water, you shouldn't have a problem. Use your hands and feet together, and remember to keep your head down to keep your body balanced.

Although the hands and feet are not very coordinated, as long as you practice more and keep improving the movements, you will learn it quickly.

Finally, I should learn to ventilate. At this time, you can not really ventilate first, but do a good job of ventilation first, that is, use the strength of your hands and waist to lift your upper body out of the water, and at the same time consciously raise your head to increase the time for ventilation. In addition, you will learn the art of ventilation, and you can only use your mouth for exhaling and inhaling.

When practicing, you can constantly stand up and squat in the water, which is to make the effect of ventilation, so that learning to breathe, you can also adjust the frequency of breathing and adapt to the rhythm of the body's movements.

Finally, it's time to practice, slowly increase the distance you swim in, and time will prove your efforts! The expository essay is as simple as that, as long as you explain the things you want to explain clearly, you will get a high score.

Second, appropriate descriptive techniques should be used to increase the vividness and readability of the article. The purpose of expository writing is to tell the reader about something or a certain aspect of something. And this knowledge conveyed by the author is the point of explanation, that is, the central idea of the plain text.

So how do you grasp it? There are three main methods:

First of all, you can grasp the title of the article and clearly state the point. As the saying goes, "the title is the eye of the article", and the title of an expository essay often reveals the center of the explanation. Secondly, you can grasp the structure of the article and summarize the points of explanation.

Generally, expository texts often focus on a major issue or content to explain, while some expository essays require us to summarize the first clear points to form the explanatory points of the whole text.

Writing about the characteristics of familiar pets is to introduce the physical characteristics and physiological characteristics of animals, which is considered an expository essay.

The explanatory method is a method of writing an expository essay in a concise and concise way to properly express the actual situation of things. There are many ways to explain it, and when writing an expository essay, you should choose the best way to explain it according to the characteristics of the object and the purpose of writing.

Here's how.

Example: Clouds can predict the weather. In Xinjiang, for example, clouds mean rain. - Look at the clouds and know the weather" (according to the large range of corresponding examples).

For example, the hole of the stone arch bridge is arc-shaped, like a rainbow. - Chinese Stone Arch Bridge (can make the object to be illustrated vivid. ）

Column number: Zhaozhou Bridge is very majestic, with a total length of meters, a width of meters at both ends, and a slight narrowness in the middle, with a width of 9 meters. - Chinese Stone Arch Bridge (reflecting accuracy).

For comparison: when the Yongding River was watered, it was very violent, and the embankments on both sides of the river were often washed out in the past, but this bridge has never had an accident, which shows its solidity. - Chinese Stone Arch Bridge (highlighting the characteristics of the object being described. ）

Gacsimile appearance: These stone carved stone lions, some mother and child hug each other, some head to ear, some like listening to the sound of water, some like watching pedestrians, thousands of forms, vivid. ——Chinese Stone Arch Bridge" ( Make the description more specific and more vivid. ）

Categories: According to the construction materials of the screen and the magnificence of decoration, it is divided into gold screen, silver screen, brocade screen, painting screen, stone screen, wooden screen, bamboo screen, etc., so there is a difference between elegance and vulgarity in art, and it also reveals the different economic and cultural levels of users. - Say "screen" (so that the reader understands the type of screen.)

Interpretation: On each shoulder of the large arch, there are two small arches. This creative design not only saves stone and reduces the weight of the bridge, but also increases the amount of water passing through the bridge when the river is surging, and reduces the impact of floods on the bridge.

At the same time, the arch is added to the arch, and the bridge body is also more beautiful. - Chinese Stone Arch Bridge (to make the reader understand the ingenuity of this design. ）

Definition: The overall planning method is a mathematical method of arranging the work process. - Overall Approach" (can accurately reveal the essence of things. ）

The master of humor in our class.

Haha, haha. There was a burst of laughter in class. This must be the "humor master" of our class who is funny again.

Speaking of this "humor master" in our class, he is really unique and unparalleled in the world. He's really talented, just say a word, make a random move, and you're sure to amuse you. You see, that face is enough to make you laugh.

Look, those little eyes narrowed into a slit as soon as they were happy, like a Buddha. Don't think he's a stubborn man, he's not sloppy in his studies. For example, on that day, he missed the class because of a coaching competition.

We were already out of school, and he had just come back from the exam, so he couldn't wait to ask us about the content of the class. When he found out, he immediately sat down and began to study, and everyone else had already gone to dinner, and he was still writing. After calling him several times, he said, "You guys go first, I'll go in a moment."

Everyone else had come back from dinner, and he was still checking the calculations, and it wasn't until he had learned to do it all that he let out a long sigh of relief and smiled. It's really a waste of sleep and food! He is also an important candidate for our class's Mathematics Hua Cup, and he has to do special competition tutoring every day in class.

He didn't study anything for the sake of competition, but just went to study mathematics. He always finds time to catch up on other lessons that he has missed. This class was his tutoring time again, and I saw him quickly put down the pen in his hand, sorted out his things, took out the tutoring materials and quickly ran to the tutoring room, seeing that his energy was really great.

After class, he rushed into the classroom again, put down the tutoring materials in his hand, picked up the pen and began to write, only to see him stop the pen for a while to think about it, and then lowered his head and wrote, the focused look really can't make people believe that he just came back from tutoring. When he finished writing, he didn't forget to make a joke with the teacher, and said bitterly, "Teacher, it would be better if you tore up all the essays in the class and let them write with me." "How is that possible, in that case, the whole class will not let you go, they will definitely beat you to death."

The group burst into laughter, "Then let's all die together!" "He still doesn't forget to be silent with us. Look, this is our master of humor, there is a funny side, there is also a diligent side, especially knows how to make fun in hardship, we all admire him and envy him.

By the way, after talking about it for a long time, everyone still doesn't know who he is, right? He was a member of our class's study committee.